Chemistry The Central Science 12th Edition

1. Answer: B Diff: 1 Page Ref: Sec. 1.2 1. Answer: B Diff: 1 Page Ref: Sec. 1.2 1. Answer: B Diff: 1 Page Ref: Sec. 1.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 1 Introduction: Matter and Measurement 1.1 Multiple-Choice Questions 1) In the following

17. Answer: A Diff: 1 Page Ref: Sec. 1.4 17. Answer: A Diff: 1 Page Ref: Sec. 1.4 17. Answer: A Diff: 1 Page Ref: Sec. 1.4 C) 290 D) 29 E) 336 Answer: C Diff: 2 Page Ref: Sec. 1.4 Answer: C Diff: 2 Page Ref: Sec. 1.4

Chapter 1. Introduction: Matter and Measurement Media Resources Figures and Tables in Transparency Pack: Section: Figure 1.5 Molecular Comparison of Elements, 1.2 Classifications of Matter Compounds, and Mixtures Figure 1.7 Electrolysis of Water 1.2 Classifications of Matter Figure 1.9 Classification of Matter 1.2 Classifications of

1 Answer: B Diff: 1 Page Ref: Sec. 10.1 1 Answer: B Diff: 1 Page Ref: Sec. 10.1 1 Answer: B Diff: 1 Page Ref: Sec. 10.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 10 Gases 10.1 Multiple Choice Questions 1) Which of the following

20 Answer: C Diff: 3 Page Ref: Sec. 10.4 20 Answer: C Diff: 3 Page Ref: Sec. 10.4 20 Answer: C Diff: 3 Page Ref: Sec. 10.4 20) The temperature of a sample of CH4 gas (10.34 g) in a 50.0 L vessel at 1.33 atm is __________ C.

Chapter 10. Gases Media Resources Figures and Tables in Transparency Pack: Section: Figure 10.1 Calculating Atmospheric Pressure 10.2 Pressure Figure 10.2 A Mercury Barometer 10.2 Pressure Figure 10.3 A Mercury Manometer 10.2 Pressure Figure 10.7 Boyles Law 10.3 The Gas Laws Figure 10.11 Comparison of Molar Volumes at

1 Answer: C Diff: 2 Page Ref: Sec. 11.1 1 Answer: C Diff: 2 Page Ref: Sec. 11.1 1 Answer: C Diff: 2 Page Ref: Sec. 11.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 11 Liquids and Intermolecular Forces 11.1 Multiple-Choice Questions 1) Crystalline solids __________.

16 Answer: B Diff: 2 Page Ref: Sec. 11.6 16 Answer: B Diff: 2 Page Ref: Sec. 11.6 16 Answer: B Diff: 2 Page Ref: Sec. 11.6 66) Some things take longer to cook at high altitudes than at low altitudes because __________. A) water boils at a lower temperature

Chapter 11. Liquids and Intermolecular Forces Media Resources Figures and Tables in Transparency Pack: Section: Figure 11.2 Gases, Liquids, and Solids 11.1 A Molecular Comparison of Gases, Liquids, and Solids Figure 11.4 Dispersion Forces 11.2 Intermolecular Forces Figure 11.6 Molecular Shape Affects Intermolecular 11.2 Intermolecular Forces

1 Answer: C Diff: 2 Page Ref: Sec. 12.2 1 Answer: C Diff: 2 Page Ref: Sec. 12.2 1 Answer: C Diff: 2 Page Ref: Sec. 12.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 12 Solids and Modern Materials 12.1 Multiple-Choice Questions 1) A solid has

Chapter 12. Solids and Modern Materials Media Resources Figures and Tables in Transparency Pack: Section: Figure 12.11 The Structures of (a) Primitive Cubic, 12.3 Metallic Solids (b) Body-centered Cubic, and (c) Face-centered Cubic Metals Figure 12.12 A Space-filling View of Unit Cells for 12.3 Metallic Solids

1 Answer: A Diff: 2 Page Ref: Sec. 13.1 1 Answer: A Diff: 2 Page Ref: Sec. 13.1 1 Answer: A Diff: 2 Page Ref: Sec. 13.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 13 Properties of Solutions 13.1 Multiple-Choice Questions 1) The dissolution of water

18 Answer: D Diff: 2 Page Ref: Sec. 13.3 18 Answer: D Diff: 2 Page Ref: Sec. 13.3 18 Answer: D Diff: 2 Page Ref: Sec. 13.3 4) A sample of potassium nitrate (49.0 g) is dissolved in 101 g of water at 100C, with precautions taken to avoid evaporation

Chapter 13. Properties of Solutions Media Resources Figures and Tables in Transparency Pack: Section: Figure 13.3 Dissolution of an Ionic Solid in Water 13.1 The Solution Process Figure 13.4 Enthalpy Changes Accompanying 13.1 The Solution Process the Solution Process Figure 13.11 Hydrogen Bonding Involving OH 13.3 Factors

19 Answer: E Diff: 1 Page Ref: Sec. 14.2 19 Answer: E Diff: 1 Page Ref: Sec. 14.2 19 Answer: E Diff: 1 Page Ref: Sec. 14.2 5) The average rate of disappearance of A between 20 s and 40 s is __________ mol/s. A) 8.5 10-4 B) 1.7 10-3

Chapter 14. Chemical Kinetics Media Resources Figures and Tables in Transparency Pack: Section: Figure 14.4 Concentration of Butyl Chloride 14.2 Reaction Rates (C4H9Cl) as a Function of Time Figure 14.6 Components of a Spectrometer 14.2 Reaction Rates Figure 14.8 Kinetic Data for Conversion of Methyl 14.4 The

1 Answer: B Diff: 2 Page Ref: Sec. 15.2 1 Answer: B Diff: 2 Page Ref: Sec. 15.2 1 Answer: B Diff: 2 Page Ref: Sec. 15.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 15 Chemical Equilibrium 15.1 Multiple-Choice Questions 1) At equilibrium, __________. A) all

16 Answer: D Diff: 3 Page Ref: Sec. 15.7 16 Answer: D Diff: 3 Page Ref: Sec. 15.7 16 Answer: D Diff: 3 Page Ref: Sec. 15.7 46) Consider the following reaction at equilibrium. 2CO2 (g) 2CO (g) + O2 (g) H = -514 kJ Le Chtelier's

Chapter 15. Chemical Equilibrium Media Resources Figures and Tables in Transparency Pack: Section: Figure 15.2 Achieving Chemical Equilibrium in the 15.1 The Concept of Equilibrium N2O4(g) 2 NO2(g) Reaction Figure 15.9 Effect of Temperature and Pressure on 15.7 Le Chteliers Principle NH3 Yield in the Haber Process

1 Answer: E Diff: 2 Page Ref: Sec. 16.2 1 Answer: E Diff: 2 Page Ref: Sec. 16.2 1 Answer: E Diff: 2 Page Ref: Sec. 16.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 16 Acid-Base Equilibria 16.1 Multiple-Choice Questions 1) According to the Arrhenius concept,

17 Answer: B Diff: 2 Page Ref: Sec. 16.2 17 Answer: B Diff: 2 Page Ref: Sec. 16.2 17 Answer: B Diff: 2 Page Ref: Sec. 16.2 3) The conjugate base of HSO4- is __________. A) OH- B) H2SO4 C) SO42- D) HSO4+ E) H3SO4+ Answer: C Diff: 2 Page

Chapter 16. Acid-Base Equilibria Media Resources Figures and Tables in Transparency Pack: Section: Figure 16.3 Relative Strengths of Select Conjugate 16.2 Brnsted-Lowry Acids and Bases Acid-Base Pairs Figure 16.5 H+ Concentration of H+ and pH Values 16.4 The pH Scale of Some Common Substances at 25

1 Answer: D Diff: 2 Page Ref: Sec. 17.2 1 Answer: D Diff: 2 Page Ref: Sec. 17.2 1 Answer: D Diff: 2 Page Ref: Sec. 17.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 17 Additional Aspects of Aqueous Equilibria 17.1 Multiple-Choice Questions 1) Which one

14 Answer: B Diff: 3 Page Ref: Sec. 17.4 14 Answer: B Diff: 3 Page Ref: Sec. 17.4 14 Answer: B Diff: 3 Page Ref: Sec. 17.4 12) The concentration of fluoride ions in a saturated solution of barium fluoride is __________ M. The solubility product constant of BaF2 is

Chapter 17. Additional Aspects of Aqueous Equilibria Media Resources Figures and Tables in Transparency Pack: Section: Figure 17.2 Buffer Action 17.2 Buffered Solutions Figure 17.3 Calculating the pH of a Buffer After 17.2 Buffered Solutions Addition of Acid or Base Figure 17.7 Titration of a Strong Acid

1 Answer: D Diff: 3 Page Ref: Sec. 18.1 1 Answer: D Diff: 3 Page Ref: Sec. 18.1 1 Answer: D Diff: 3 Page Ref: Sec. 18.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 18 Chemistry of the Environment 18.1 Multiple-Choice Questions 1) In the troposphere,

13 Answer: C Diff: 1 Page Ref: Sec. 18.1 13 Answer: C Diff: 1 Page Ref: Sec. 18.1 13 Answer: C Diff: 1 Page Ref: Sec. 18.1 B) excited oxygen molecules C) ozone D) ozone and atomic oxygen E) atomic oxygen Answer: E Diff: 1 Page Ref: Sec. 18.1

261 Chapter 18. Chemistry of the Environment Media Resources Figures and Tables in Transparency Pack: Section: Figure 18.1 Temperature and Pressure in the 18.1 Earths Atmosphere Atmosphere Vary as a Function of Altitude Above Sea Level Figure 18.6 Ozone Present in the Southern 18.2 Human

1 Answer: D Diff: 1 Page Ref: Sec. 19.1 1 Answer: D Diff: 1 Page Ref: Sec. 19.1 1 Answer: D Diff: 1 Page Ref: Sec. 19.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 19 Chemical Thermodynamics 19.1 Multiple-Choice Questions 1) The first law of thermodynamics

19 Answer: E Diff: 3 Page Ref: Sec. 19.4 19 Answer: E Diff: 3 Page Ref: Sec. 19.4 19 Answer: E Diff: 3 Page Ref: Sec. 19.4 18) The value of S for the decomposition of phosphorous trichloride into its constituent elements, 2PCl3 (g) P2 (g) + 3Cl2(

Chapter 19. Chemical Thermodynamics Media Resources Figures and Tables in Transparency Pack: Section: Figure 19.4 Reversible Flow of Heat 19.1 Spontaneous Processes Figure 19.5 An Irreversible Process 19.1 Spontaneous Processes Figure 19.6 Possible Arrangements of Two Gas 19.3 Molecular Interpretation of Entropy Molecules in Two Flasks Figure

1 Answer: C Diff: 2 Page Ref: Sec. 2.1 1 Answer: C Diff: 2 Page Ref: Sec. 2.1 1 Answer: C Diff: 2 Page Ref: Sec. 2.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 2 Atoms, Molecules, and Ions 2.1 Multiple-Choice Questions 1) A molecule of

21 Answer: D Diff: 2 Page Ref: Sec. 2.8 21 Answer: D Diff: 2 Page Ref: Sec. 2.8 21 Answer: D Diff: 2 Page Ref: Sec. 2.8 86) Which species below is the nitrate ion? A) NO2- B) NH4+ C) NO3- D) N3- E) N3- Answer: C Diff: 1

Chapter 2. Atoms, Molecules, and Ions Media Resources Figures and Tables in Transparency Pack: Section: Figure 2.4 Cathode-ray Tube with Perpendicular 2.2 The Discovery of Atomic Structure Magnetic and Electric Fields Figure 2.5 Millikans Oil-drop Experiment 2.2 The Discovery of Atomic Structure Figure 2.8 The Behavior of

1 Answer: A Diff: 1 Page Ref: Sec. 20.1 1 Answer: A Diff: 1 Page Ref: Sec. 20.1 1 Answer: A Diff: 1 Page Ref: Sec. 20.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 20 Electrochemistry 20.1 Multiple-Choice 1) What is the oxidation number of bromine

15 Answer: A Diff: 1 Page Ref: Sec. 20.3 15 Answer: A Diff: 1 Page Ref: Sec. 20.3 15 Answer: A Diff: 1 Page Ref: Sec. 20.3 19) The balanced half-reaction in which sulfate ion is reduced to sulfite ion is a __________ process. A) four-electron B) one-electron C) two-electron

Chapter 20. Electrochemistry Media Resources Figures and Tables in Transparency Pack: Section: Figure 20.5 A Voltaic Cell that Uses a Salt Bridge 20.3 Voltaic Cells to Complete the Electrical Circuit Figure 20.9 A Voltaic Cell Using a Standard 20.4 Cell Potentials Under Standard Conditions Hydrogen

1 Answer: D Diff: 1 Page Ref: Sec. 21.1 1 Answer: D Diff: 1 Page Ref: Sec. 21.1 1 Answer: D Diff: 1 Page Ref: Sec. 21.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 21 Nuclear Chemistry 21.1 Multiple-Choice Questions 1) All atoms of a given

18 Answer: B Diff: 1 Page Ref: Sec. 21.1 18 Answer: B Diff: 1 Page Ref: Sec. 21.1 18 Answer: B Diff: 1 Page Ref: Sec. 21.1 8) The missing product from this reaction is __________. 121 53 I 121 52 Te + _____ A) 4 2 He B) 0 -1 e

Beta Decay Diagram 21.1 Radioactivity Scientists Honor Centennial of the Discovery 21.1 Radioactivity of Radioactivity Radioactivity in Everyday Life 21.1 Radioactivity Teaching Nuclear Science: A Cosmological 21.1 Radioactivity Approach Teaching Aids for Nuclear Chemistry 21.2 Patterns of Nuclear Stability Chemistry of the Heaviest ElementsOne Atom 21.2 Patterns of Nuclear

1 Answer: E Diff: 1 Page Ref: Sec. 22.1 1 Answer: E Diff: 1 Page Ref: Sec. 22.1 1 Answer: E Diff: 1 Page Ref: Sec. 22.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 22 Chemistry of the Nonmetals 22.1 Multiple-Choice 1) How many oxygen atoms

18 Answer: D Diff: 1 Page Ref: Sec. 22.11 18 Answer: D Diff: 1 Page Ref: Sec. 22.11 18 Answer: D Diff: 1 Page Ref: Sec. 22.11 85) Additives can be used in soda-lime glass to alter its __________. A) ability to withstand temperature change B) color C) hardness D)

Chapter 22. Chemistry of the Nonmetals Media Resources Figures and Tables in Transparency Pack: Section: Figure 22.1 Trends in Elemental Properties 22.1 Periodic Trends and Chemical Reactions Table 22.1 Properties of Xenon Compounds 22.3 Group 8A: The Noble Gases Table 22.2 Some Properties of the Halogens 22.4 Group 7A: The

1 Answer: B Diff: 4 Page Ref: Sec. 23.1 1 Answer: B Diff: 4 Page Ref: Sec. 23.1 1 Answer: B Diff: 4 Page Ref: Sec. 23.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 23 Transition Metals and Coordination Chemistry 23.1 Multiple-Choice Questions 1) Chalcocite, chalcopyrite,

14 Answer: E Diff: 1 Page Ref: Sec. 23.2 14 Answer: E Diff: 1 Page Ref: Sec. 23.2 14 Answer: E Diff: 1 Page Ref: Sec. 23.2 60) Which of the following cannot form both high- and low-spin octahedral complexes? A) MN2+ B) V2+ C) Co3+ D) Cr2+ E) All

Chapter 23. Transition Metals and Coordination Chemistry Media Resources Figures and Tables in Transparency Pack: Section: Figure 23.1 The Position of the Transition Metals 23.1 The Transition Metals In the Periodic Table Figure 23.4 Nonzero Oxidation States of the Period 23.1 The Transition Metals 4 Transition Metals

16 41) __________ is a monosaccharide. A) Sucrose B) Maltose C) Glucose D) Lactose Answer: C Diff: 1 Page Ref: Sec. 24.8 Answer: C Diff: 1 Page Ref: Sec. 24.8 Answer: C Diff: 1 Page Ref: Sec. 24.8 42) The principal difference between fructose and glucose is that __________.

Chapter 24. The Chemistry of Life: Organic and Biological Chemistry Media Resources Figures and Tables in Transparency Pack: Section: Figure 24.1 Carbon Geometries 24.1 General Characteristics of Organic Molecules Table 24.1 The Four Hydrocarbon Types 24.2 Introduction to Hydrocarbons Figure 24.3 Bonds about Carbon in Methane 24.2 Introduction to

1 Answer: D Diff: 2 Page Ref: Sec. 3.2 1 Answer: D Diff: 2 Page Ref: Sec. 3.2 1 Answer: D Diff: 2 Page Ref: Sec. 3.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 3 Stoichiometry: Calculations with Chemical Formulas and Equations 3.1 Multiple-Choice Questions 1)

21 Answer: A Diff: 3 Page Ref: Sec. 3.2 21 Answer: A Diff: 3 Page Ref: Sec. 3.2 21 Answer: A Diff: 3 Page Ref: Sec. 3.2 What is the coefficient of methanol in the balanced equation? A) 1 B) 2 C) 3 D) 4 E) 3/2 Answer: B

32 Answer: B Diff: 3 Page Ref: Sec. 3.7 32 Answer: B Diff: 3 Page Ref: Sec. 3.7 32 Answer: B Diff: 3 Page Ref: Sec. 3.7 62) Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon monoxide: Fe(CO)5 + PF3 + H2 Fe(CO)2(PF3)2(H)2 + CO

Chapter 3. Stoichiometry: Calculations with Chemical Formulas and Equations Media Resources Figures and Tables in Transparency Pack: Section: Figure 3.3 The Difference Between Changing 3.1 Chemical Equations Subscripts and Changing Coefficients in Chemical Equations Figure 3.4 Methane Reacts with Oxygen in a 3.1 Chemical Equations

1 Answer: C Diff: 2 Page Ref: Sec. 4.2 1 Answer: C Diff: 2 Page Ref: Sec. 4.2 1 Answer: C Diff: 2 Page Ref: Sec. 4.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 4 Aqueous Reactions and Solution Stoichiometry 4.1 Multiple Choice Questions 1) Of

21 Answer: A Diff: 2 Page Ref: Sec. 4.2 21 Answer: A Diff: 2 Page Ref: Sec. 4.2 21 Answer: A Diff: 2 Page Ref: Sec. 4.2 B) H+ and OH- C) Mg+2 and Cl- D) H+ and Cl- E) OH- only Answer: C Diff: 2 Page Ref: Sec.

32 Answer: D Diff: 3 Page Ref: Sec. 4.6 32 Answer: D Diff: 3 Page Ref: Sec. 4.6 32 Answer: D Diff: 3 Page Ref: Sec. 4.6 A) 0.193 M B) 0.386 M C) 0.0965 M D) 0.579 M E) 0.0643 M Answer: B Diff: 3 Page Ref: Sec.

Chapter 4. Reactions in Aqueous Solution Media Resources Figures and Tables in Transparency Pack: Section: Figure 4.4 A Precipitation Reaction 4.2 Precipitation Reactions Table 4.1 Solubility Guidelines for Common Ionic 4.2 Precipitation Reactions Compounds in Water Table 4.5 Activity Series of Metals in Aqueous 4.4 Oxidation-Reduction Reactions

1 Answer: D Diff: 3 Page Ref: Sec. 5.2 1 Answer: D Diff: 3 Page Ref: Sec. 5.2 1 Answer: D Diff: 3 Page Ref: Sec. 5.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 5 Thermochemistry 5.1 Multiple Choice Questions 1) At what velocity

21 Answer: A Diff: 3 Page Ref: Sec. 5.6 21 Answer: A Diff: 3 Page Ref: Sec. 5.6 21 Answer: A Diff: 3 Page Ref: Sec. 5.6 32) The temperature of a 15-g sample of lead metal increases from 22 C to 37 C upon the addition of 29.0

32 Answer: C Diff: 3 Page Ref: Sec. 5.7 32 Answer: C Diff: 3 Page Ref: Sec. 5.7 32 Answer: C Diff: 3 Page Ref: Sec. 5.7 58) Given the data in the table below, Hrxn for the reaction 3 Cl2 (g) + PH3 (g) PCl3 (g)

Chapter 5. Thermochemistry Media Resources Figures and Tables in Transparency Pack: Section: Figure 5.5 Changes in Internal Energy 5.2 The First Law of Thermodynamics Figure 5.10 Internal Energy Is a State Function, but 5.2 The First Law of Thermodynamics Heat and Work Are Not Figure 5.13

1 Answer: C Diff: 1 Page Ref: Sec. 6.2 1 Answer: C Diff: 1 Page Ref: Sec. 6.2 1 Answer: C Diff: 1 Page Ref: Sec. 6.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 6 Electronic Structure of Atoms 6.1 Multiple-Choice Questions 1) Which one of

21 Answer: E Diff: 2 Page Ref: Sec. 6.2 21 Answer: E Diff: 2 Page Ref: Sec. 6.2 21 Answer: E Diff: 2 Page Ref: Sec. 6.2 17) The energy of a photon that has a wavelength of 8.33 x 10-6 m is __________ J. A) 2.20 10-26 B) 3.60

32 Answer: C Diff: 1 Page Ref: Sec. 6.7 32 Answer: C Diff: 1 Page Ref: Sec. 6.7 32 Answer: C Diff: 1 Page Ref: Sec. 6.7 64) The total number of orbitals in a shell is given by __________. A) I2 B) n2 C) 2n D) 2n + 1

Chapter 6. Electronic Structure of Atoms Media Resources Figures and Tables in Transparency Pack: Section: Figure 6.3 Electromagnetic Waves 6.1 The Wave Nature of Light Table 6.1 Common Wavelength Units for 6.1 The Wave Nature of Light Electromagnetic Radiation Figure 6.4 The Electromagnetic Spectrum 6.1 The

1 Answer: B Diff: 1 Page Ref: Sec. 7.2 1 Answer: B Diff: 1 Page Ref: Sec. 7.2 1 Answer: B Diff: 1 Page Ref: Sec. 7.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 7 Periodic Properties of the Elements 7.1 Multiple-Choice Questions 1) In which

18 Answer: C Diff: 1 Page Ref: Sec. 7.8 18 Answer: C Diff: 1 Page Ref: Sec. 7.8 18 Answer: C Diff: 1 Page Ref: Sec. 7.8 79) Which one of the following compounds produces a basic solution when dissolved in water? A) SO2 B) Na2O C) CO2 D)

Chapter 7. Periodic Properties of the Elements Media Resources Figures and Tables in Transparency Pack: Section: Figure 7.2 Effective Nuclear Charge 7.2 Effective Nuclear Charge Figure 7.3 2s and 2p Radial Probability Functions 7.2 Effective Nuclear Charge Figure 7.4 Variations in Effective Nuclear Charge 7.2 Effective Nuclear

1 Answer: A Diff: 3 Page Ref: Sec. 8.1 1 Answer: A Diff: 3 Page Ref: Sec. 8.1 1 Answer: A Diff: 3 Page Ref: Sec. 8.1 Chemistry: The Central Science, 12e (Brown et al.) Chapter 8 Basic Concepts of Chemical Bonding 8.1 Multiple-Choice Questions 1) Which ion

18 Answer: D Diff: 1 Page Ref: Sec. 8.3 18 Answer: D Diff: 1 Page Ref: Sec. 8.3 18 Answer: D Diff: 1 Page Ref: Sec. 8.3 21) The formula of palladium(IV) sulfide is __________. A) Pd2S4 B) PdS4 C) Pd4S D) PdS2 E) Pd2S2 Answer: D Diff: 1 Page

Chapter 8. Basic Concepts of Chemical Bonding Media Resources Figures and Tables in Transparency Pack: Section: Figure 8.2 Reaction of Sodium Metal with Chlorine 8.2 Ionic Bonding Gas to Form the Ionic Compound Sodium Chloride Table 8.2 Lattice Energies for Some Ionic 8.2 Ionic Bonding

1 Answer: C Diff: 1 Page Ref: Sec. 9.2 1 Answer: C Diff: 1 Page Ref: Sec. 9.2 1 Answer: C Diff: 1 Page Ref: Sec. 9.2 Chemistry: The Central Science, 12e (Brown et al.) Chapter 9 Molecular Geometry and Bonding Theories 9.1 Multiple-Choice Questions 1) The basis

21 Answer: A Diff: 4 Page Ref: Sec. 9.7 21 Answer: A Diff: 4 Page Ref: Sec. 9.7 21 Answer: A Diff: 4 Page Ref: Sec. 9.7 84) Structural changes around a double bond in the __________ portion of the rhodopsin molecule trigger the chemical reactions that result in vision.

Chapter 9. Molecular Geometry and Bonding Theories Media Resources Figures and Tables in Transparency Pack: Section: Figure 9.2 Shapes of AB2 and AB3 Molecules 9.1 Molecular Shapes Figure 9.3 Shapes Allowing Maximum Distances 9.1 Molecular Shapes between Atoms in ABn Molecules Table 9.1 Electron-Domain Geometries as a